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249-38 — RETAINER,GUN COMPONENT

✓ Government record, cited
Freecom · ORING SEAL
PRODUCT OVERVIEW

249-38: RETAINER,GUN COMPONENT.

Freecom Classic SL Hard Drive - Fast, low noise external USB-2 Hard Drive - High quality aluminium enclosure,with optimal airflow management - The easiest way to add and manage extra storage capacity to your computer - Hot swappable, no need to turn off your computer - No device ID's or terminations to worry about - High quality, sleek design, only 215 x 115 x 30mm, easy to take with you Designed for: - Data storage; use all your data, like business information and digital photos, videos, MP3s and all other files directly from the drive - File sharing; share all your important data between computers and networks - Backup; protect all your data against calamity, human errors and virus infections - Archiving; archive all your data and lock up drive for extra data security - Installations; copy all your software on multiple PCs This part is cataloged in the U.S. Government catalog under NSN 5330-00-599-7797, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
249-38
NSN: 5330-00-599-7797
NIINs: 005997797, 010615324, 014988524, 015979400, 016208535
FSC: 5330 — Packing and Gasket Materials
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
shapeRECTANGULAR
width8.000 INCHES NOMINAL IN
length12.000 INCHES NOMINAL IN
color_locationBANDAGE
special_featuresCONFORMABLE TRANSPARENT FILM DRESSING; SIZE: 8 IN X 12 IN; LATEX FREE; PACKAGE OF 100 IN
part_name_assigned_by_controlling_agencyDRESSING TRANSPARENT SURESITE 123 8IN X 12IN 100S IN
NSN5330-00-599-7797
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 249-38 MFR: Freecom ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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ATTACHMENT HOLE DIAMETER: 0.098 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 2
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CROSS-SECTIONAL THICKNESS: 0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
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CROSS-SECTIONAL HEIGHT: 0.235 INCHES NOMINAL IN
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CROSS-SECTIONAL SHAPE STYLE: FLANGE
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PERIPHERAL DIAMETER: 0.417 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
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SURFACE TREATMENT: CADMIUM OVERALL
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MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.098 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY2
CROSS-SECTIONAL THICKNESS0.027 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.235 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
PERIPHERAL DIAMETER0.417 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
ATTACHMENT METHODROUND HOLE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 249-38?
249-38 is a RETAINER,GUN COMPONENT manufactured by Freecom.
What is the NSN for 249-38?
249-38 is cataloged in the U.S. Government catalog under NSN 5330-00-599-7797. This indicates validated use in U.S. government and defense supply chains.
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