PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-66Manifold,valve Test

Enerpac Tool Group Corp · NSN 4910-01-161-1277 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-01-161-1277 — this item is cataloged by the U.S. Government under National Stock Number 4910-01-161-1277. Primary manufacturer part number: A-66.
Features
  • Manifold,valve Test — FSC 4910
  • General Characteristics Item Description: SPIDER MANIFOLD W/SIX-HOLES 0.375-18 NPT; WT 1 LB; 1.620 IN. LG,2.000 IN. W LBS
  • 1 verified cross-reference
  • Primary manufacturer: Enerpac Tool Group Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Manifold,valve Test, cataloged under National Stock Number 4910-01-161-1277, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Enerpac Tool Group Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4910-01-161-1277
Primary Part NumberA-66
Item NameManifold,valve Test
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerEnerpac Tool Group Corp
StatusACTIVE
General Characteristics Item DescriptionSPIDER MANIFOLD W/SIX-HOLES 0.375-18 NPT; WT 1 LB; 1.620 IN. LG,2.000 IN. W LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-107-7567140209 INTERCHANGEABLE
Bearing,ball,annular
Fairbanks Morse, Llc
5935-00-224-3363U45U INTERCHANGEABLE
Adapter,connector
Joint Electronics Type Designation System
5977-00-233-1057 INTERCHANGEABLE
Brush,electrical Contact
3455-00-808-429515811 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3030-00-879-4844A66 INTERCHANGEABLE
Belt,v
Gates Corporation
5915-01-395-8614CD002347-04 INTERCHANGEABLE
Filter,radio Frequency Interfere
L-3 Communications
Cross-Reference Index
Part NumberManufacturer
A-66 PRIMARY Enerpac Tool Group Corp (USA)
Related Parts
3110-00-107-7567INTERCHANGEABLE
BEARING,BALL,ANNULAR
140209
5935-00-224-3363INTERCHANGEABLE
ADAPTER,CONNECTOR
U45U
5977-00-233-1057INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
3455-00-808-4295INTERCHANGEABLE
CUTTER,MILLING,END
15811
3030-00-879-4844INTERCHANGEABLE
BELT,V
A66
5915-01-395-8614INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
CD002347-04

Frequently Asked Questions

What is NSN 4910-01-161-1277?

NSN 4910-01-161-1277 is a Manifold,valve Test, manufactured by Enerpac Tool Group Corp, classified under FSC 4910 (No Item Name Available). Status: active.

What are the part numbers for NSN 4910-01-161-1277?

NSN 4910-01-161-1277 has 1 cross-referenced part number: A-66 (Enerpac Tool Group Corp).

What NSN replaces 4910-01-161-1277?

There are 6 known substitutes for 4910-01-161-1277: 3110-00-107-7567, 5935-00-224-3363, 5977-00-233-1057 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-66?

Key specifications for A-66: General Characteristics Item Description: SPIDER MANIFOLD W/SIX-HOLES 0.375-18 NPT; WT 1 LB; 1.620 IN. LG,2.000 IN. W LBS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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